we have some new information about the deadly crash, the one that killed actor paul walker. what investigators say may have caused the crash and why they're ruling out. >> and the death of 13-year-old andy lopez here in santa rosa could change the way officer involved shootings are investigated here in sonoma county. what the board of supervisors will be deciding later on today. >> good morning. if you are driving on bay area freeways, it's getting busy out there, especially in the east bay on highway 4. i'll tell you how slow it is on highway 4 in antioch. >>> a lot of cloud cover. some pretty good gusts and a little bit of rain but the cold air is the biggest story. when does that arrive. we'll talk about that and how long this lasts. >>> welcome back. time now 6:43. the deadly shooting of andy lopez by a sonoma county sheriff's deputy may prompt the county to change the way it investigates officer involved shootings. ktvu's alex savidge live in santa rosa this morning to tell us more about the task force that's too to take shape later today alex. >> it will ultimately be